M18x1.5 Notched Style Weld Bung And Plugs Kit 304 Stainless Steel Bung For Easy Weld Zinc Plated Oxygen Sensor Plugs Fits Most Standard Exhaust And Automotive Applications

Notched Weld Bung & Plug Kit, M18x1.5, 304 Stainless ✔️ 304 stainless steel weld bung with zinc-plated plugs, M18x1.5

This notched style weld bung and plug kit is built for automotive exhaust work, letting you weld in a bung and cap sensor ports on headers, downpipes, and custom exhaust runs.

✅ 304 stainless steel notched weld bung for easy welding
✅ Zinc-plated mild steel plugs with M18x1.5 thread
✅ Fits standard exhaust and automotive sensor ports
✅ Kit designed for simple installation and solid value
✅ Great for custom exhaust installs: headers, downpipes, etc.

💡 What is a welded bung and plug kit used for in exhaust fabrication?

This handy kit makes it easy to add or seal oxygen sensor ports in exhaust systems.

• Handy for adding sensor ports to headers, downpipes, or exhaust runs
• Durable 304 stainless steel bung with zinc-plated caps resist corrosion
• Standard M18x1.5 thread matches many oxygen sensor ports in cars